Sher-e-Bangla Agricultural University Grading System 2026

Quick answer: Sher-e-Bangla Agricultural University (SAU), Dhaka, grades on a 4.00 scale where A+ is 4.00 for 80 percent or above, A is 3.75 for 75 to less than 80 percent, A- is 3.50 for 70 to less than 75 percent, B+ is 3.25, B is 3.00, B- is 2.75, C+ is 2.50, C is 2.25, D is 2.00 for 40 to less than 45 percent, and F is 0.00 for less than 40 percent. D is the lowest passing grade. The scale is published in SAU’s own Prospectus 2023 and in its BBA curriculum, and it matches the University Grants Commission (UGC) uniform scale exactly, so there is no separate secret SAU scale to learn. If you only need one number, that table is it. If you want to know how that table turns into your semester GPA and your CGPA, how attendance can cost you a whole course, and what SAU has not published at all, read on. Every rule in this guide is tied to an SAU source, and every rule SAU has not published is flagged as unverified instead of guessed.

SAU sits at Sher-e-Bangla Nagar in the heart of Dhaka. It began as the Bengal Agricultural Institute on 11 December 1938, founded by Sher-e-Bangla A. K. Fazlul Huq, and became a full university under the Sher-e-Bangla Agricultural University Act 2001, passed on 09 July 2001, with formal functions starting on 11 September 2001. Today it runs four faculties: Agriculture; Agribusiness Management; Animal Science and Veterinary Medicine; and Fisheries, Aquaculture and Marine Science. Its students study in English, in a semester system, and their results are reported as letter grades and grade points, not as raw percentages, on the transcript. That last point matters more than it sounds: two students with the same percentage total in different courses can end up with different grade points if their marks fall on different sides of a band boundary, and a student at 79 percent does not get the same grade point as a student at 80 percent, even though only one mark separates them.

Check Your SAU GPA With the Calculator

The fastest way to use this guide is to calculate your own numbers as you read. Open the free calculator on the CGPA Calculator Pro homepage and set the scale to the SAU table in this article: A+ 4.00, A 3.75, A- 3.50, B+ 3.25, B 3.00, B- 2.75, C+ 2.50, C 2.25, D 2.00, F 0.00. Then follow these steps for each semester.

1. List every course you took that semester, including practical courses and chosen electives. At SAU, a chosen elective counts in your GPA, so do not leave it out.
2. For each course, enter its credit hours exactly as printed in your course layout. A theory course usually carries 2 or 3 credits, and a combined theory plus practical course can carry 4 or 5. Check your own layout, because credit weight decides how much a grade moves your GPA.
3. Enter the letter grade you earned, or the grade point from the table below. If you only have marks, convert each course mark to a letter grade first using the band it falls in, then enter the grade point.
4. Read the semester GPA the calculator gives you, then save it with its total credits. Repeat for every semester you have finished.
5. To get your CGPA, combine the semesters by their credits, not by a simple average of semester GPAs. The worked examples below show the difference, and it is large enough to change your CGPA by a visible margin if your semesters carry different credit loads.

Do not enter an F course as zero credits to make the result look better. An F carries 0.00 grade points, but its credits still belong in the calculation under the standard credit-weighted method used throughout this guide. Leaving the course out entirely gives you a fantasy GPA, not the number your department will compute. If your own grade sheet treats a repeated course differently, your department’s record wins, and the section on unverified rules below explains what to ask.

The Official SAU Grading Table

Here is the complete table, exactly as SAU publishes it in Prospectus 2023, section 14, and in the BBA in Agribusiness curriculum, section 20. The two documents agree word for word on every band and every grade point, which is why this guide can state the table with confidence.

Three features of this table deserve attention. First, the bands are absolute, not curved. Your grade depends on your own percentage, not on where you rank in the class. Second, every band is 5 percentage points wide except the top and bottom bands, which are open-ended. That means a 5-mark swing anywhere in the middle moves you exactly one grade step, worth 0.25 grade points. Third, the wording matters at the boundaries: “75 percent to less than 80 percent” means 79.9 percent is still an A, not an A+. SAU’s published documents do not state a rounding rule, so this guide does not assume that 79.5 percent rounds up to 80 percent. Treat the bands literally until your department tells you otherwise, and be especially careful near 40 percent and 80 percent, where one mark changes the outcome the most.

This table is also the UGC uniform scale. The UGC recommended this exact system for public and private universities with effect from the 2006-2007 session, and SAU adopted it in its own documents. Students sometimes ask whether agricultural universities use a different scale, perhaps because older transcripts show percentage classes, or because a friend at another university quotes different bands. For SAU in 2026, the answer from SAU’s own publications is clear: the bands above are the SAU bands, and they are the UGC bands, so the two names describe the same numbers.

What Each Grade Means

An A+ at SAU means 80 percent or above, and it is the only grade worth the full 4.00. It is genuinely hard to reach in a system where half the marks come from continuous assessment and half from the final examination, because a weak class test or a missed quiz can pull you below 80 even if your final examination goes well. An A at 75 to less than 80 percent, worth 3.75, is the next step down, and the gap between A+ and A is the same 0.25 as every other step. That regularity is useful: any improvement of one grade step in any course is worth the same 0.25 per credit, whether you move from C to C+ or from A to A+.

The middle of the table is where most SAU students live. B+ at 3.25, B at 3.00, and B- at 2.75 cover 55 to less than 70 percent, a wide range that rewards steady work across the whole semester rather than one strong examination. C+ at 2.50 and C at 2.25 cover 45 to less than 55 percent. These are passes, and they earn their credits, but they drag a semester GPA down if they sit next to A grades, because GPA is credit-weighted, not a simple count of good grades. D at 2.00, for 40 to less than 45 percent, is the floor: you pass, you earn the credit, but you have almost no margin left. Anything below 40 percent is F, worth 0.00, and earns no grade points for that course.

One more distinction matters. Your transcript shows the letter grade and the corresponding grade point, and finally the CGPA, not the raw numerical marks, in the standard practice described across Bangladeshi university documents. That means future readers of your transcript, whether an employer or a postgraduate admissions office, will see the letter and the CGPA, not the 78 percent that produced the A. Keep your own record of your marks anyway, because marks are what you need to work out which band you are near and how many marks you need to climb one step.

Where Your 100 Marks Come From

Every SAU course, theory or practical, is evaluated on a 100-mark basis for assigning the letter grade, regardless of how many credits it carries. A 2-credit course and a 4-credit course both run out of 100 marks, but the 4-credit course counts twice as much in your GPA. The split of those 100 marks is different for theory and practical courses, and knowing the split tells you where to spend your effort.

Theory courses: 50 percent continuous assessment, 50 percent final

For a theory course, the 100 marks divide as follows: class participation and attendance 10 marks, quizzes and assignments 10 marks, first class test 15 marks, second class test 15 marks, and Semester Final Examination 50 marks. Continuous assessment therefore totals 50 marks, and the final examination totals 50 marks. The practical consequence is plain: half your grade is decided before the final examination week even begins. A student who skips quizzes and coasts through class tests needs a near-perfect final just to reach the same total as a student who banked the continuous marks. Conversely, a student who banks 45 out of 50 continuous marks only needs 35 out of 50 in the final to reach 80 percent and an A+. The final examination matters, but it is not the whole story, and students who treat it as the whole story lose marks they could have secured months earlier.

Practical courses: 45 percent, 45 percent, and 10 percent

For a practical course, the 100 marks divide as follows: first practical examination 45 marks, final practical examination 45 marks, and class attendance 10 marks. There is no separate class-test block here. The two practical examinations dominate, and attendance is worth a full 10 marks on its own. Practical examinations are conducted by internal and external examiners appointed through the department, and they include experiments or problems, evaluation of the practical notebook, viva voce, and class attendance. A tidy, complete practical notebook and a confident viva are therefore not decoration; they are part of the marks.

The 70 Percent Attendance Rule

Attendance at SAU is not a soft guideline. It carries marks, and below a hard line it removes you from the examination entirely. The attendance marks ladder, out of 10, is: 90 percent and above, 10 marks; 85 percent to less than 90 percent, 9 marks; 80 percent to less than 85 percent, 8 marks; 75 percent to less than 80 percent, 7 marks; 70 percent to less than 75 percent, 6 marks; and less than 70 percent, 0 marks.

The cliff is the rule that follows: students with less than 70 percent class attendance in any course are not allowed to appear in the Semester Final Examination for that course, and must repeat the courses of that semester in the next available semester with fresh enrollment. Note what this means in practice. It is not a 10-mark deduction. It is a lost course for that semester, a repeat with fresh enrollment, and a delay to your degree plan for that course. Attendance reports go from the course teacher to the Dean through the Chairman before final-examination form fill-up, so the decision is made before you sit down for the final, not after. If your attendance is drifting toward 70 percent in any course, that course is your emergency, whatever your marks in it look like. A student at 69 percent attendance with strong class-test marks still does not sit the final, while a student at 70 percent sits it with 6 attendance marks. One percentage point of attendance is worth more than any single quiz.

Field work, study tours, and practical classes count in this picture too. SAU’s curriculum expects study tours, agro-industrial tours, industrial visits, farm visits, and field trips as part of practical learning, and attendance in practical courses feeds the same 10-mark attendance block. Treat every scheduled practical session as examinable time, because in marks terms, it is.

How to Calculate Semester GPA Step by Step

Semester GPA at SAU, like at every credit-based university in Bangladesh, is a credit-weighted average. It is not the average of your grade points, and it is not the average of your percentages. The method is:

Semester GPA = sum of (credit hours x grade point) for every course, divided by total credit hours.

Work through it in four steps. First, convert every course mark to a letter grade using the official table, then to its grade point. Second, multiply each course’s credit hours by its grade point. That product is the course’s quality points. Third, add up all the quality points, and add up all the credit hours. Fourth, divide total quality points by total credit hours. That is your semester GPA. The same idea, applied across semesters, gives your CGPA, except that each semester’s GPA is weighted by that semester’s total credits.

Why weighting matters can be shown with a short example. Suppose you earn a 4.00 in a 2-credit practical course and a 2.00 in a 4-credit theory course. The simple average of 4.00 and 2.00 is 3.00, but your real semester GPA is (2 x 4.00 + 4 x 2.00) divided by 6, which is (8.00 + 8.00) divided by 6, which is 16.00 divided by 6, which is 2.67. The 4-credit course pulls twice as hard as the 2-credit course, and the simple average overstates your result by 0.33. Whenever a calculator or a friend gives you a GPA by averaging grade points without credits, it is wrong, and the error grows with the difference in credit loads.

A note on method honesty: SAU’s prospectus and curriculum documents read for this guide publish the grade table, the mark split, and the credit system, but the exact formula clause with SAU’s wording was not located in those pages. The credit-weighted formula above is the standard method for a credit and grade-point system like SAU’s, and it is the method this guide and the calculator use. If your departmental grade sheet ever shows a different figure, ask the Controller of Examinations which courses and credits were included, because the difference will almost always be an included or excluded course, not a different formula.

Worked Example 1: One Semester GPA

Take a first-year SAU student with six courses in one semester. The courses, credits, marks, grades, and grade points are:

Add the credits: 3 + 2 + 3 + 2 + 3 + 3 = 16 credits. Add the quality points: 11.25 + 8.00 = 19.25; 19.25 + 9.75 = 29.00; 29.00 + 6.00 = 35.00; 35.00 + 10.50 = 45.50; 45.50 + 7.50 = 53.00. Divide: 53.00 divided by 16 = 3.3125, which is 3.31 to two decimal places. This student’s semester GPA is 3.31. Notice how the C+ in a 3-credit course pulls the result down: without that course, the other five courses would give 45.50 divided by 13, which is 3.50. One weak 3-credit course costs 0.19 of GPA in this semester, which is why protecting your weakest heavy course matters more than polishing an already strong light course.

Worked Example 2: CGPA Across Four Semesters

CGPA is the same credit-weighted idea, applied to semesters instead of courses. Take a student whose first four semesters look like this: semester 1, GPA 3.20 over 20 credits; semester 2, GPA 3.45 over 20 credits; semester 3, GPA 3.10 over 21 credits; semester 4, GPA 3.60 over 22 credits.

Multiply each semester GPA by its credits: 3.20 x 20 = 64.00; 3.45 x 20 = 69.00; 3.10 x 21 = 65.10; 3.60 x 22 = 79.20. Add the products: 64.00 + 69.00 = 133.00; 133.00 + 65.10 = 198.10; 198.10 + 79.20 = 277.30. Add the credits: 20 + 20 + 21 + 22 = 83 credits. Divide: 277.30 divided by 83 = 3.3409, which is 3.34 to two decimal places. This student’s CGPA after four semesters is 3.34.

Compare that with the simple average of the four semester GPAs: (3.20 + 3.45 + 3.10 + 3.60) divided by 4 = 13.35 divided by 4 = 3.3375, which is 3.34 to two decimal places as well in this case, but only because the credit loads are close together. When semesters differ more, for example a 15-credit final semester against a 24-credit second semester, the simple average can be off by a tenth or more. Always weight by credits, and always carry the credit total for each semester with its GPA when you record your results.

Worked Example 3: What One F Does

Now take a lighter semester of four courses: a 3-credit course at A+ (4.00), a 3-credit course at A (3.75), a 2-credit course at B (3.00), and a 3-credit course at F (0.00) because the student scored below 40 percent. Quality points: 3 x 4.00 = 12.00; 3 x 3.75 = 11.25; 2 x 3.00 = 6.00; 3 x 0.00 = 0.00. Total quality points = 12.00 + 11.25 + 6.00 + 0.00 = 29.25. Total credits = 3 + 3 + 2 + 3 = 11. Semester GPA = 29.25 divided by 11 = 2.6590, which is 2.66.

If the student wrongly left the failed course out, the calculation would be 29.25 divided by 8 = 3.6562, which is 3.66. That is a full point higher, and it is false. The F does not vanish; it contributes zero points over three credits, and that is exactly why a single failed heavy course can undo a semester of good work. The practical lesson is blunt: if you are heading for an F in any course, every mark up to 40 percent is worth far more than the same marks anywhere else, because crossing from F to D moves you from 0.00 to 2.00 over the full credit weight of the course, while moving from B to B+ only gains 0.25 per credit.

What happens after an F is where this guide stops and your department starts. SAU’s published attendance rule covers repeating a course after falling below 70 percent attendance, with fresh enrollment next available semester. Whether an F grade from a failed examination is cleared by a repeat examination, by full course repetition, or by a substitute course, and whether the old F stays visible on the transcript, was not verified in SAU’s own documents read for this guide. Do not assume the rule of another university applies. Ask your department and the Controller of Examinations before you plan around a retake, and get the answer in writing if it affects your graduation semester.

Worked Example 4: Is Your Target CGPA Possible

Students often set a target CGPA without checking whether the remaining credits can actually carry them there. Here is the check. Suppose your CGPA is 3.10 after 60 credits, and you have 22 credits left in your final semester. You want to finish at 3.50. First, work out your current quality points: 3.10 x 60 = 186.00. Next, work out the total quality points a 3.50 finish requires: 3.50 x (60 + 22) = 3.50 x 82 = 287.00. The gap is 287.00 – 186.00 = 101.00 points needed from 22 credits. That means you would need 101.00 divided by 22 = 4.59 grade points per credit, which is impossible on a 4.00 scale. Even a perfect 4.00 in all 22 remaining credits gives (186.00 + 88.00) divided by 82 = 274.00 divided by 82 = 3.3414, which is 3.34. So 3.50 is out of reach, but 3.34 is the ceiling, and a realistic strong finish at, say, 3.75 across those 22 credits gives (186.00 + 82.50) divided by 82 = 268.50 divided by 82 = 3.2743, which is 3.27. Run this check before you promise yourself or anyone else a target number. It takes one minute and it prevents a semester of disappointment.

GPA vs CGPA at SAU

GPA, in SAU usage, is the result for one semester: the credit-weighted average of that semester’s courses. CGPA is the cumulative result: the credit-weighted average across all semesters completed so far. Students sometimes call the semester result SGPA to distinguish it, but the idea is the same. Two consequences follow. First, early semesters never disappear. A weak first year stays in your CGPA denominator forever, and later strong semesters dilute it only gradually, because each new semester adds both points and credits. Second, a single semester GPA can be high while the CGPA stays modest, if earlier semesters were weak or heavy. Employers and postgraduate programmes that ask for CGPA are asking for the cumulative figure, so track both numbers separately and do not quote a semester GPA as your CGPA.

There is one more confusion to clear up: the GPA on your SSC and HSC certificates is a different scale entirely. School boards in Bangladesh use a 5.00 scale, where A+ is 5.00 for 80 to 100 percent. University GPA at SAU uses the 4.00 scale in this guide. Never mix the two. An SSC GPA of 5.00 and a university CGPA of 3.50 describe different systems, and converting between them by a simple ratio is meaningless.

SAU Programmes, Semesters and Credit Loads

SAU’s undergraduate degrees run on a semester system with two regular semesters per academic year. Semester-I starts in January and Semester-II starts in July. Each semester lasts 26 weeks: 16 weeks of classes, 2 weeks of recess before the Semester Final Examination, 4 weeks of Semester Final Examination, and 4 weeks of result preparation and publication. That shape explains why results take time and why the continuous-assessment marks are spread across the 16 teaching weeks rather than crammed into the end.

Four-year degrees, divided into 8 semesters, are: B.Sc. Ag. (Hons.), B.Sc. Agril. Econ. (Hons.), BBA in Agribusiness, and B.Sc. Fisheries (Hons.). The five-year degree, divided into 10 semesters, is B.Sc. Vet. Sci. and A.H. The medium of instruction for all courses is English, which matters for students whose school education was in Bangla: lecture notes, examinations, and practical reports all run in English, and language preparation is part of academic preparation, not an extra.

Credit loads vary by semester and programme. For the BBA in Agribusiness, SAU publishes a full total: 170 credit hours (150 theory plus 20 practical), built as 22, 22, 24, 23, 21, 23, 15, and 15 credits across the eight semesters, plus 5 credits for the internship or research project paper (FABM 498 or FABM 499, three months) in the final stage. For B.Sc. Ag. (Hons.), the prospectus prints semester compulsory loads such as 20 credits in Level-1 Semester-I, 20 in Level-1 Semester-II, 21 in Level-2 Semester-I, 23 in Level-3 Semester-I and Semester-II, 20 in Level-4 Semester-I, and 24 in Level-4 Semester-II, before electives. Because elective choice changes the final total, this guide does not state a single B.Sc. Ag. degree total. Use your own faculty course layout for your batch, and count your chosen electives in it.

Credit definition is simple and worth knowing: for a theory course, one lecture per week over 16 weeks equals one credit, so a 3-credit theory course means three lectures per week. For a practical course, one practical class of two to three hours per week carries the credit weight printed in the layout. When you see a course written as 2+2, that means 2 theory credits plus 2 practical credits, for 4 credits in total, and the theory part and the practical part are graded on their own 100-mark splits.

Electives: The Rule Students Get Wrong

SAU’s elective rule is short and widely misunderstood. Students must complete four elective courses. In any single semester, a student may enroll in up to a maximum of two elective courses. Once chosen, an elective course is treated as compulsory, and the credit earned in an elective course is added in CGPA calculation. The prospectus states the last point explicitly, and the B.Sc.Ag. curriculum summary repeats it.

What this means is that electives are not free marks and they are not invisible. Choosing an elective is a commitment: its grade counts, with full credit weight, in the semester it is taken and in the CGPA forever after. The common mistake is to pick an elective casually, score poorly in it, and then be surprised that it drags the semester GPA down exactly like a core course. The opposite mistake is to avoid electives entirely and then find the degree incomplete. Plan electives like core courses: check who teaches them, what the practical load is, and whether the assessment suits you, before you enroll. With a maximum of two per semester, you cannot load all four electives into one light semester to get them out of the way, and you should not try.

SAU vs BAU vs Sylhet Agricultural vs CVASU

Four agricultural universities in Bangladesh get confused constantly, and the confusion has real consequences, because a student who follows the wrong university’s rules can miscalculate a whole semester. Here is the separation, stated plainly.

SAU Dhaka, this guide’s university, is Sher-e-Bangla Agricultural University at Sher-e-Bangla Nagar, Dhaka, website sau.edu.bd. It descends from the Bengal Agricultural Institute of 1938 and became a university in 2001. Its grade table is the UGC table in this guide.

BAU Mymensingh is Bangladesh Agricultural University, the older agricultural university at Mymensingh, founded in 1961. SAU’s own history notes that BAI’s academic function was transferred to BAU in 1964 until SAU’s upgradation in 2001. BAU publishes its own undergraduate ordinance with its own probation, repeat-examination, and course-repetition clauses. Those clauses are BAU’s, not SAU’s, and this guide deliberately does not import them. If you are reading a page about “10 courses with F grade means probation” or “no repeat examination for improving a grade other than F”, check which university’s ordinance it cites before applying it to SAU. For the BAU system itself, see our Bangladesh Agricultural University grading guide.

Sylhet Agricultural University is a separate university at Sylhet, and its website is sau.ac.bd, which is dangerously close to SAU Dhaka’s sau.edu.bd. The “.ac.bd” address belongs to Sylhet, not Dhaka. Search results for “SAU” mix the two constantly, and even official-looking PDFs can belong to the wrong SAU. Always check the city and the full university name, not just the initials. For Sylhet’s system, see our Sylhet Agricultural University grading guide.

CVASU is Chattogram Veterinary and Animal Sciences University at Chattogram, a veterinary-focused university, not an SAU campus and not the same as SAU’s Faculty of Animal Science and Veterinary Medicine. Its grading and programme structure are its own. See our CVASU grading guide for that system.

Two more guides in the same series may help SAU students comparing options or planning a transfer: the Jagannath University grading guide and the Mawlana Bhashani Science and Technology University grading guide, both on the same UGC-based 4.00 scale but with their own university rules. If a rule you find online does not name Sher-e-Bangla Agricultural University, Dhaka, and cite an SAU document, treat it as unverified for SAU.

Common Mistakes That Cost SAU Students GPA Points

First, averaging grade points without credits. This is the single most common calculation error, and it is wrong in both directions: it flatters a student whose weak courses are heavy, and it punishes a student whose strong courses are heavy. Always multiply by credits first.

Second, ignoring continuous assessment. Half of a theory course is decided before the final examination. A missed quiz or a skipped class test is not a small loss; it is a loss from a 50-mark block that cannot be recovered in the final.

Third, treating attendance as optional. Below 70 percent, you do not sit the final at all. Even above 70 percent, the attendance ladder costs you marks: 70 to less than 75 percent gives only 6 out of 10 attendance marks, while 90 percent and above gives all 10. Four marks in a course can be the difference between A- and A, or between D and C.

Fourth, leaving chosen electives out of the GPA. At SAU, a chosen elective counts. Leaving it out produces a GPA that looks better than the official one and hides the course you most need to fix.

Fifth, converting CGPA to a percentage with a made-up multiplier. There is no SAU conversion formula in the documents read for this guide. Multiplying by 25, by 9.5, or by any other number gives a percentage that SAU has not endorsed, and quoting it on an application can mislead the reader and embarrass the applicant when the transcript is checked.

Sixth, confusing the 5.00 school scale with the 4.00 university scale. Your SSC and HSC GPA out of 5.00 has nothing to do with your SAU CGPA out of 4.00, and no conversion between them is published by SAU.

Seventh, assuming another university’s retake or probation rule applies at SAU. BAU’s ordinance, in particular, circulates widely online and looks authoritative. It is authoritative for BAU. For SAU, the only repeat rule verified in this guide is the attendance repeat rule. Everything else needs a direct answer from SAU.

Tips to Protect and Raise Your SAU CGPA

Bank the continuous 50 marks in every theory course. Attend, attempt every quiz and assignment, and sit both class tests prepared. These marks are the most controllable marks in the whole system, because they are spread over 16 weeks and you can see them accumulating. A student who banks 45 of 50 continuous marks needs only 35 of 50 in the final for an A+, while a student who banks 30 needs a full 50 in the final for the same grade, which is not a plan.

Guard attendance like a grade, because it is one. Keep every course above 80 percent if you can, and never let any course drift near 70 percent. If illness or a genuine emergency threatens your attendance, speak to the course teacher and the department early, before form fill-up, not after the attendance report has gone to the Dean.

Weight your effort by credits. A 5-credit combined theory and practical course moves your GPA more than twice as much as a 2-credit course. When revision time is short, protect the heavy courses first, and within a course, protect the practical notebook and viva, which feed the 45-mark practical examinations.

Fix the band you are nearest to, not the grade you wish you had. If you are at 73 percent in a course, 2 more marks buy you nothing, but 7 more marks buy you a full grade step from A- to A. If you are at 39 percent, 1 more mark buys you the jump from F at 0.00 to D at 2.00, the largest single gain available anywhere in the table. Spend revision time where the next grade step is closest.

Record every semester as GPA plus credits, in one place, from your first semester onward. When you later need your CGPA, you will not have to reconstruct it from scattered grade sheets, and you will catch any error, such as a missing elective, before it becomes a graduation problem. Recompute your CGPA yourself each semester with the calculator and compare it with your grade sheet. If the two differ, the cause is almost always an included or excluded course, and it is far easier to resolve in the semester it happens than a year later.

Choose electives deliberately. Read the course content, check the teacher, and weigh the practical load. An elective that suits your strengths and carries marks you can actually earn is worth more than an elective that merely sounds interesting. Remember that once chosen, it counts fully.

Frequently Asked Questions

What is the SAU grading system in 2026?

SAU uses a 4.00 scale with ten letter grades: A+ 4.00 for 80 percent or above, A 3.75 for 75 to less than 80 percent, A- 3.50 for 70 to less than 75 percent, B+ 3.25 for 65 to less than 70 percent, B 3.00 for 60 to less than 65 percent, B- 2.75 for 55 to less than 60 percent, C+ 2.50 for 50 to less than 55 percent, C 2.25 for 45 to less than 50 percent, D 2.00 for 40 to less than 45 percent, and F 0.00 for less than 40 percent. The table is published in SAU Prospectus 2023, section 14, and in the BBA curriculum, section 20, and it matches the UGC uniform scale.

What is the pass mark at SAU?

40 percent, which is grade D at 2.00, is the lowest passing mark. Anything below 40 percent is F at 0.00 and fails the course. Every grade from D upward earns its credits; F earns no grade points.

How do I calculate my SAU semester GPA?

Multiply each course’s credits by its grade point, add all those products, and divide by your total credits for the semester. For example, quality points of 53.00 over 16 credits give 53.00 divided by 16, which is 3.31. Use the CGPA Calculator Pro homepage calculator with the SAU grade points, and enter every course, including practical courses and chosen electives.

How is SAU CGPA different from semester GPA?

Semester GPA covers one semester. CGPA covers all semesters so far, with each semester weighted by its total credits. Add up (semester GPA x semester credits) for every semester, then divide by total credits across all semesters. Do not average the semester GPAs directly unless every semester carries the same credits.

What happens if my attendance falls below 70 percent at SAU?

You are not allowed to appear in the Semester Final Examination for that course, and you must repeat the courses of that semester in the next available semester with fresh enrollment. You also score 0 out of 10 attendance marks for that course. This is a verified SAU rule from the BBA curriculum, section 19, and it applies per course, so protect attendance in every course separately.

Do SAU elective courses count in CGPA?

Yes, once chosen. SAU requires four elective courses, allows at most two electives per semester, treats a chosen elective as compulsory, and adds its credit in CGPA calculation. An elective you never enroll in does not count, but an elective you enroll in and complete counts fully, good grade or bad.

Can I convert my SAU CGPA to a percentage?

Not with any formula SAU publishes. SAU’s documents read for this guide contain no CGPA-to-percentage conversion, and no graduation CGPA floor, probation threshold, or retake rule for passed courses was verified either. Do not quote a converted percentage from a multiplier you found online. If an application requires a percentage, ask the Controller of Examinations or your department for SAU’s official position, and quote your CGPA with its 4.00 scale alongside it.

What SAU Does Not Publish: Read This Before You Trust Another Site

Honesty about missing information is part of this guide, not a gap in it. The following SAU rules were searched for and not found in SAU’s own published documents read for this guide, and they are therefore marked UNVERIFIED. If another website states them as SAU rules without citing an SAU document, treat that claim with suspicion.

UNVERIFIED for SAU: the graduation CGPA floor for degree award; probation and promotion thresholds, including any semester-GPA minimum or backlog-course count; retake and improvement rules for passed courses, including whether a better grade replaces an old grade and whether a repeat examination or full course repetition applies to F grades beyond the attendance rule; any CGPA-to-percentage conversion formula; any class or division labels tied to CGPA ranges; any mark-rounding rule at band boundaries; Incomplete and Withdrawal grades; MS and PhD grading rules; and any change to the grade table after the 2023 prospectus. The detailed probation and repeat clauses that circulate online belong to BAU’s undergraduate ordinance, not SAU’s, and they must not be copied into an SAU plan.

None of this means SAU has no such rules. It means they are not in the public documents this guide could verify, and the only safe source is SAU itself: your department, your faculty Dean’s office, and the Controller of Examinations. Ask in person or in writing, keep the answer, and check whether it applies to your batch and curriculum year, because SAU revises curricula through its Academic Council and different batches can follow different layouts.

Conclusion

SAU’s grading system rewards steady, complete work across the whole semester. The table itself is simple and public: A+ at 80 percent and 4.00 down to F below 40 percent at 0.00, identical to the UGC scale. The complexity, and the opportunity, sits in how those marks are built: 50 marks of continuous assessment in a theory course, 45 plus 45 marks in the two practical examinations, 10 marks of attendance that turns into a hard bar at 70 percent, and credit weighting that makes heavy courses matter most. Learn the table, bank the continuous marks, guard your attendance, weight your effort by credits, count your electives, and check every target CGPA against the credits you actually have left. Do that, and your SAU GPA will reflect the work you did, not the calculation mistakes you made along the way. Where this guide could not verify an SAU rule, it said so. Confirm those few points with your department, and you will have the full picture no third-party page can give you.

Sources

• Sher-e-Bangla Agricultural University, Prospectus 2023, sections 1, 2, 7-14 (history, faculties, programmes, semester structure, credit definition, elective rules, grading table): http://www.sau.edu.bd/public/uploads/pdf/academic/prospectus_2023.pdf
• Sher-e-Bangla Agricultural University, Curriculum for Bachelor of Business Administration in Agribusiness, October 2019, sections 19-20 and p. 18 (mark distribution, attendance ladder and 70 percent bar, grading table, 170-credit total): http://sau.edu.bd/public/uploads/pdf/other/2020-08-18-5f3b887aae214.pdf
• University Grants Commission of Bangladesh, Uniform Recommended Grading System (national reference, identical bands and points): UGC uniform grading system document